A metallic or nonmetallic item of various peripheral shapes, having a solid angular cross-section. It is designed to maintain a predetermined distance between two surfaces. It must have only one tapered surface. For items with two tapered surfaces, see wedge (as modified).
Classification: Articles of aluminum nesoi
NSN 5905-01-399-0074
NSN 5910-01-100-2053
NSN 5975-00-148-0914
NSN 6220-01-237-2488
NSN 5925-00-042-7805
NSN 5985-01-355-5122
NSN 6110-00-435-3373
NSN 4140-00-865-8950
NSN 6130-01-146-4590
NSN 6685-01-327-3286
NSN 6320-01-029-4220
NSN 5935-01-621-8195